AI Software Developer at Guideline

Guideline • toronto, on, Canada • Posted June 05, 2026

Location toronto, on
Job Type Full-time
Category Other-General
Posted June 05, 2026
Join Guideline as an AI Software Developer to design cutting-edge agents for media planning. Leverage your software engineering skills in a hybrid work model, based in Toronto.
In this full-time role, you will build and operate advanced AI agents, working closely with product, data science, and security teams. Your responsibilities span the full lifecycle of agent development, from design to deployment, ensuring accuracy and reliability in a fast-paced environment handling $200 billion in media spend. This role uniquely combines traditional backend software engineering with modern AI techniques.
Key Responsibilities:
• Design and implement multi-step AI agents using orchestration frameworks
• Maintain MCP servers and integrate with internal and external services
• Develop retrieval-augmented generation (RAG) pipelines for data analysis
• Conduct evaluations to measure agent performance and reliability
• Apply robust security controls in agent operation
Requireme...

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